From 0d59f49ea706d28a7e048898bfb62c18863193c5 Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine97.martin@gmail.com>
Date: Sun, 22 Mar 2020 01:51:15 +0100
Subject: [PATCH] library: document root module

---
 src/lib.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index b6cc387..d3e939a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,9 +1,14 @@
 #![warn(missing_docs)]
 
+//! A pathtracing crate
+
 use bvh::nalgebra::{Point2, Point3, Vector3};
 
+/// A 2D point coordinate
 pub type Point2D = Point2<f32>;
+/// A 3D point coordinate
 pub type Point = Point3<f32>;
+/// A 3D vector
 pub type Vector = Vector3<f32>;
 
 pub mod core;